| error[E0277]: `NotDebug` doesn't implement `std::fmt::Debug` |
| --> $DIR/dbg-macro-requires-debug.rs:8:23 |
| | |
| LL | let _: NotDebug = dbg!(NotDebug); |
| | ^^^^^^^^^^^^^^ `NotDebug` cannot be formatted using `{:?}` |
| | |
| = help: the trait `std::fmt::Debug` is not implemented for `NotDebug` |
| = note: add `#[derive(Debug)]` or manually implement `std::fmt::Debug` |
| = note: required because of the requirements on the impl of `std::fmt::Debug` for `&NotDebug` |
| = note: required by `std::fmt::Debug::fmt` |
| = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info) |
| |
| error: aborting due to previous error |
| |
| For more information about this error, try `rustc --explain E0277`. |
